How to create an object from class in Java?

An object is created from a class using the new keyword. There are three steps when creating an object from a class −

Declaration − A variable declaration with a variable name with an object type.
Instantiation − The 'new' keyword is used to create the object.
Initialization − The 'new' keyword is followed by a call to a constructor. This call initializes the new object.

Example

public class Sample {
   public static void main(String args[]){
      Sample s = new Sample();
   }
}

Published on 08-Jan-2018 06:51:04